The second edition of CCSP SECUR Exam Certification Guide is a comprehensive study tool for the SECUR exam, which evaluates a candidate's ability to work with and configure IOS router features and functionality. This new edition replaces the first edition. Each chapter of CCSP SECUR Exam Certification Guide, Second Edition, focuses study on and tests knowledge of the exam subjects through specially designed assessment and study features. "Do I Know This Already?" quizzes assess readers' knowledge and help them decide how much time to spend on each section. The Foundation Topic sections provide details on exam topics. Each chapter also includes a Foundation Summary section that highlights essential concepts for quick reference and study and closes chapter-ending review questions to further test comprehension.